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Quellcode-Bibliothek test_selection.html Sprache: HTML |
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<!DOCTYPE html> <html> <head> <title>Test text selection functions</title> <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" /> <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script> <script type="application/javascript" src="../common.js"></script> <script type="application/javascript" src="../text.js"></script> <script type="application/javascript"> function doTest() { // Test selection count: clean selection / check count. testTextAddSelection("div0", 0, 2, 1); // |Test selection... cleanTextSelections("div0"); testTextSelectionCount("div0", 0); // Test addition: adding two equal selections, the second one should // not be added. testTextAddSelection("div1", 7, 9, 1); // Test ad|di|ng two... testTextAddSelection("div1", 7, 9, 1); // Test ad|di|ng two... testTextGetSelection("div1", 7, 9, 0); // Test overlapping selections: adding three selections, one adjacent. testTextAddSelection("div2", 0, 3, 1); // |Tes|t adding 3... testTextAddSelection("div2", 7, 9, 2); // |Tes|t ad|di|ng 3... testTextAddSelection("div2", 3, 4, 3); // |Tes||t| ad|di|ng 3... testTextGetSelection("div2", 0, 3, 0); testTextGetSelection("div2", 3, 4, 1); testTextGetSelection("div2", 7, 9, 2); // Test selection re-ordering: adding two selections. // NOTE: removeSelections aSelectionIndex is from start of document. testTextAddSelection("div3", 0, 3, 1); // |Tes|t adding 2... testTextAddSelection("div3", 7, 9, 2); // |Tes|t ad|di|ng 2... testTextRemoveSelection("div3", 4, 1); // Test ad|di|ng 2... // Test extending existing selection. // NOTE: setSelectionBounds aSelectionIndex is from start of document. testTextAddSelection("div4", 4, 5, 1); // Test| |extending... testTextSetSelection("div4", 4, 9, 6, 1); // Test| exte|nding... // Test moving an existing selection. // NOTE: setSelectionBounds aSelectionIndex is from start of document. testTextAddSelection("div5", 1, 3, 1); // T|es|t moving... testTextSetSelection("div5", 5, 9, 6, 1); // Test |movi|ng... // Test adding selections to multiple inner elements. testTextAddSelection("div71", 0, 3, 1); // |Tes|t adding... testTextAddSelection("div71", 7, 8, 2); // |Tes|t ad|d|ing... testTextAddSelection("div72", 4, 6, 1); // Test| a|dding... testTextAddSelection("div72", 7, 8, 2); // Test| a|d|d|ing... // Test adding selection to parent element. // NOTE: If inner elements are represented as embedded chars // we count their internal selections. testTextAddSelection("div7", 7, 8, 5); // Test ad|d|ing... // Test attempt to selected generated content. // range's start is clipped to end of generated content. testTextAddSelection("div8", 1, 8, 1); testTextGetSelection("div8", 6, 8, 0); // range's end is expanded to end of container hypertext. testTextAddSelection("div8", 10, 15, 2); testTextGetSelection("div8", 10, 23, 1); testTextAddSelection("li", 0, 8, 1); testTextGetSelection("li", 3, 8, 0); SimpleTest.finish(); } SimpleTest.waitForExplicitFinish(); addA11yLoadEvent(doTest); </script> </head> <body> <p id="display"></p> <div id="content" style="display: none"></div> <pre id="test"> </pre> <div id="div0">Test selection count</div> </br> <div id="div1">Test adding two equal selections </div> <div id="div2">Test adding 3 selections one adjacent </div> <div id="div3">Test adding 2 selections, remove first one </div> <div id="div4">Test extending a selection </div> <div id="div5">Test moving a selection </div> </br> <div id="div7">Test adding selections to parent element <div id="div71">Test adding selections to inner element1 </div> <div id="div72">Test adding selections to inner element2 </div> </div> <style> #div8:before { content: 'hello '; } #div8:after { content: ', i love you'; } </style> <div id="div8">world</div> <ol> <li id="li">Number one</li> </ol> </body> </html>
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2026-04-04